PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

120037Leg Assembly,main

The Boeing Company · NSN 1730-01-194-2723 · FSC 1730 · No Item Name Available
Verified by PartsTable
NSN 1730-01-194-2723 — this item is cataloged by the U.S. Government under National Stock Number 1730-01-194-2723. Primary manufacturer part number: 120037.
Features
  • Leg Assembly,main — FSC 1730
  • General Characteristics Item Description: REQUIRES 4 MS21209-C410 HELICAL INSERTS AND INSTALLED PER HP15-22;REQUIRES 4 MS90725-5 SCREW-HEX HD CAPS AND AN960-416 FLAT WASHERS;DIMENSIONING AND TOLERANCING IN ACCORDANCE WITH ANS1 Y14.5 AND HUGHES DWG. NO. 120037
  • 2 verified cross-references
  • Primary manufacturer: The Boeing Company
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Leg Assembly,main, cataloged under National Stock Number 1730-01-194-2723, is classified within Federal Supply Class 1730 (No Item Name Available) of the Aircraft Launch, Landing, and Ground Handling Equipment group. The primary manufacturer of record is The Boeing Company. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1730-01-194-2723
Primary Part Number120037
Item NameLeg Assembly,main
FSC / FSG1730 / 17 — No Item Name Available
ManufacturerThe Boeing Company
StatusACTIVE
General Characteristics Item DescriptionREQUIRES 4 MS21209-C410 HELICAL INSERTS AND INSTALLED PER HP15-22;REQUIRES 4 MS90725-5 SCREW-HEX HD CAPS AND AN960-416 FLAT WASHERS;DIMENSIONING AND TOLERANCING IN ACCORDANCE WITH ANS1 Y14.5 AND HUGHES DWG. NO. 120037
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
2590-00-359-4360120037 INTERCHANGEABLE
Shaft
Eaton Aerospace, Llc Dba Jackson South
9540-00-720-3876 INTERCHANGEABLE
Angle,structural
5950-00-818-9333120-0086-00 INTERCHANGEABLE
Transformer,power
Tektronix, Inc.
1560-01-206-651073-2479-2 INTERCHANGEABLE
Shield,panel Assy
Safran Power Usa, Llc
9310-01-606-984712003-7 INTERCHANGEABLE
Paper,cover
3 Star Papers Ltd Dba Limited Papers Div Limited Papers
5305-01-607-63691200-37 INTERCHANGEABLE
Screw,cap,hexagon Head
Terex Usa, Llc Dba Terex Usa, Llc
Cross-Reference Index
Part NumberManufacturer
120037 Mcdonnell Douglas Helicopter Co Inc (USA)
120037 PRIMARY The Boeing Company (USA)
Related Parts
2590-00-359-4360INTERCHANGEABLE
SHAFT
120037
9540-00-720-3876INTERCHANGEABLE
ANGLE,STRUCTURAL
5950-00-818-9333INTERCHANGEABLE
TRANSFORMER,POWER
120-0086-00
1560-01-206-6510INTERCHANGEABLE
SHIELD,PANEL ASSY
73-2479-2
9310-01-606-9847INTERCHANGEABLE
PAPER,COVER
12003-7
5305-01-607-6369INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
1200-37

Frequently Asked Questions

What is NSN 1730-01-194-2723?

NSN 1730-01-194-2723 is a Leg Assembly,main, manufactured by The Boeing Company, classified under FSC 1730 (No Item Name Available). Status: active.

What are the part numbers for NSN 1730-01-194-2723?

NSN 1730-01-194-2723 has 2 cross-referenced part numbers: 120037 (Mcdonnell Douglas Helicopter Co Inc), 120037 (The Boeing Company).

What NSN replaces 1730-01-194-2723?

There are 6 known substitutes for 1730-01-194-2723: 2590-00-359-4360, 9540-00-720-3876, 5950-00-818-9333 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 120037?

Key specifications for 120037: General Characteristics Item Description: REQUIRES 4 MS21209-C410 HELICAL INSERTS AND INSTALLED PER HP15-22;REQUIRES 4 MS90725-5 SCREW-HEX HD CAPS AND AN960-416 FLAT WASHERS;DIMENSIONING AND TOLERANCING IN ACCORDANCE WITH ANS1 Y14.5 AND HUGHES DWG. NO. 120037. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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